From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: martin-kemp@brusseler.com Newsgroups: gmane.emacs.help Subject: Using comment characters for specific major modes Date: Sun, 6 Jun 2021 18:23:07 +0200 (CEST) Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11484"; mail-complaints-to="usenet@ciao.gmane.io" To: "=?UTF-8?Q?Stefan=20M=C3=B6ding?=" , help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jun 06 18:23:36 2021 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lpvYl-0002ld-M6 for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 06 Jun 2021 18:23:35 +0200 Original-Received: from localhost ([::1]:57198 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lpvYj-0003MM-A9 for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 06 Jun 2021 12:23:33 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59808) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lpvYP-0003MC-UR for help-gnu-emacs@gnu.org; Sun, 06 Jun 2021 12:23:13 -0400 Original-Received: from ip-15.mailobj.net ([213.182.54.15]:38982 helo=msg-4.mailo.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lpvYN-0005Ht-FS for help-gnu-emacs@gnu.org; Sun, 06 Jun 2021 12:23:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=brusseler.com; s=mailo; t=1622996587; bh=ENsRT7z1j5GMr9jsa+aKY/hBcAEzJh2au5uUwTqpDkA=; h=X-EA-Auth:From:To:Date:Subject:MIME-Version:X-Mailer:Message-ID: In-Reply-To:Content-Type; b=uQy1KgdNdgvGC0iyMMusMJC9HrQGWbQvHMD2btB1S156e3S6rUZp371GiRRTaReJp tjCC1yZ0cHEmvvOWF9IsKmoPkGGvECNzuEVqlAirfEj6ZDVJPFUYXF+Bw4jJyEW6Fo /cUF+ICqlg2egWr8OerPOhM/ZTfqHGtH+GuLgnHE= Original-Received: by www-8.mailo.com with http webmail; Sun, 6 Jun 2021 18:23:07 +0200 (CEST) X-EA-Auth: 8LzLVGntaiZRyioSc9YkIjUk/LJDxA7iKKROpfp8GwES994aigIgQQGEoLf0JD1fbtwfh4SVXtuUMTwXKvJbTiJVHg5VAH1S X-Priority: 3 X-Mailer: COMS/EA21.01/r20210415 In-Reply-To: Received-SPF: pass client-ip=213.182.54.15; envelope-from=martin-kemp@brusseler.com; helo=msg-4.mailo.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:130581 Archived-At: I am encountering tho problem you are mentioning.=C2=A0 "cs" stays at nil. =C2=A0=C2=A0 (let (cs) =C2=A0=C2=A0=C2=A0=C2=A0 (cond=20 =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ((eq major-mode 'emacs-lisp-mode) ";;= ") =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0 ((eq major-mode 'texinfo-mode)=C2=A0=C2=A0= =C2=A0 "@c") =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0 ((eq major-mode 'f90-mode)=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 "!!") =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0 ((eq major-mode 'fortran-mode)=C2=A0=C2=A0= =C2=A0 "cc")) =C2=A0=C2=A0=C2=A0=C2=A0 (let* ( (m 62) (n 69) =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=C2=A0 (lena (- m (current-column))) =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=C2=A0 (lenb (- n (current-column))) = ) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (message "cs: %s" cs) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (pcase k =C2=A0=C2=A0=C2=A0 =C2=A0(0 =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ;; makes s to be li= ne with repeating ";" lena times =C2=A0=C2=A0=C2=A0 =C2=A0 (setq-local s (concat cs " " (make-string lena ?= \;))) =C2=A0=C2=A0=C2=A0 =C2=A0 (my-insert s k) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (setq-local k 1)) From: Stefan M=C3=B6ding To: help-gnu-emacs@gnu.org Subject: Re: Using comment characters for specific major modes Date: 06/06/2021 18:02:20 Europe/Paris martin-kemp@brusseler.com writes: > What I need is to set "cm" to ";;" for 'emacs-lisp-mode, "@c" for > texinfo-mode etc. The value returned by the cond form is the value of the selected cond clause. You can use the literals without calling any additional code: (let ((cm (cond ((eq major-mode 'emacs-lisp-mode) ";;") ((eq major-mode 'texinfo-mode) "@c") ... Remember that `cm' will be nil if nothing was matched. --=20 Stefan